Mercury Mariner 25HP 4-Stroke Outboard Service Manual 1997, Page 78Get this manual

Mercury Mariner 25HP 4-Stroke Outboard Service Manual 1997, Page 78

Alternator System Test (6 Ampere Stator)
CAUTION

When testing any charging system, the technician must use an amp meter capable of reading the maximum current output for the test being performed or higherFailure to use amp meter that can handle the specific current load could possibly damage the meter being usedIMPORTANT: Rectifier (optional accessory) must be functioning properly for accurate test results to be obtained1

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